55266285 MJD8F3.X3 – clean engine ECU for FIAT 500 1.3 Multijet
The ECU with number 55266285, version MJD8F3.X3, has been prepared in VIRGIN mode, meaning all data from the previous vehicle has been erased. After installation, it automatically integrates with the vehicle system and immobiliser without any coding or file upload.
Each unit is fully tested on a diagnostic bench and in a test car, confirming 100% functionality and readiness. It works in Plug & Play mode – simply connect it, and the rest is done automatically.
Upon request, we offer additional software modifications: CHIP TUNING (increasing engine power by approx. 15%) and EGR OFF (permanent deactivation of the exhaust gas recirculation valve). These options are popular among drivers seeking better performance and reliability.